dǐ
coccyx
(bound form) sacrum
Pictophonetic: semantic 骨 (bone), phonetic 氐
Made of 骨 + 氐
地第底弟帝迪蒂敌低抵狄滴递笛堤邸睇嘀缔谛涤娣诋荻砥碲嫡籴